<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage PluginsModifierCompiler
 */

/**
 * Smarty indent modifier plugin
 *
 * Type: modifier<br>
 * Name: indent<br>
 * Purpose: indent lines of text
 *
 * @link http://www.smarty.net/manual/en/language.modifier.indent.php indent
 *       (Smarty online manual)
 * @author Uwe Tews
 * @param $params array
 *       	 parameters
 * @return string with compiled code
 */

function smarty_modifiercompiler_indent($params, $compiler) {
	if (! isset ( $params [1] )) {
		$params [1] = 4;
	}
	if (! isset ( $params [2] )) {
		$params [2] = "' '";
	}
	return 'preg_replace(\'!^!m\',str_repeat(' . $params [2] . ',' . $params [1] . '),' . $params [0] . ')';
}

?>